Abstract: The present invention discloses a transformer, mounted on a circuit board, including a winding set having a bobbin, a primary winding and a secondary winding, wherein the primary and the secondary windings are wound on the bobbin, and the primary winding has at least a first output terminal; a magnetic core set including a first magnetic core and a second magnetic core, wherein the winding set is sandwiched in between the first and the second magnetic cores; and an insulation base including an accommodation space and at least a pin, wherein the winding set and the magnetic core set are accommodated in the accommodation space, and the first output terminal of the primary winding is connected with the pin for further electrically connecting to the circuit board.

Abstract: A heat dissipater within a linear motor system comprising a core, the core having a base and a projecting portion projecting from the base; the heat dissipater in thermal contact with the core; and a coil wrapped around both the core and the heat dissipater.

Abstract: An inductor (100) includes a magnetic core (30) and an insulative housing (10). The magnetic core has a wire wound (40) around a central portion (33) thereof, a projecting portion (31) formed on a lower end thereof and a stepped-portion (321) extending downwardly from the projecting portion. The insulative housing encloses the stepped-portion and the projecting portion of magnetic core to thereby integrate the insulative housing and the magnetic core together by insert molding.

Abstract: A power device includes a discrete inductor having contacts formed on a first surface of the discrete inductor and at least one semiconductor component mounted on the first surface of the discrete inductor and coupled to the contacts. The discrete inductor further includes contacts formed on a second surface opposite the first surface and routing connections connecting the first surface contacts to corresponding second surface contacts. The semiconductor components may be flip chip mounted onto the discrete inductor contacts or wire bonded thereto.

Abstract: An inductor adapted to be electrically connected to a printed circuit board is provided. The inductor comprises a shell, a columnar core and a base. The shell is adapted to define a through hole. The columnar core is adapted to be received in the through hole. The base has a supporting surface and a plurality of welding pins extending from the supporting surface. The columnar core is adapted to be disposed on the supporting surface and be received, along with the supporting surface, in the through hole. The welding pins are extended over the shell and are electrically connected to the printed circuit board.

Abstract: A coil unit includes a planar coil, a magnetic member that is provided under the planar coil, a magnetic flux leakage prevention member that is provided under the magnetic member, and a heat sink that is provided under the magnetic flux leakage prevention member. The magnetic flux leakage prevention member is electrically insulated from the heat sink. The magnetic flux leakage prevention member is insulated from the heat sink using a double-sided adhesive tape, for example. Since the heat sink dissipates heat generated from the planar coil and is electrically insulated from the magnetic flux leakage prevention member, the heat sink does not function as a member which receives a magnetic flux.

Abstract: A semiconductor device and fabricating method thereof are provided. A first substrate with an inductor cell and a through-electrode is connected to a second substrate having an RF device circuit unit. The first substrate can be stacked on the second substrate, and a connecting electrode can electrically connect the inductor cell to the RF device circuit unit.

Abstract: A coil component that can be mounted on a printed circuit board, with a part in an aperture of the printed circuit board. The coil component includes a first flange on an upper side and a second flange. Terminal boards are on respective opposite sides of the first flange. Terminals respectively project in a direction perpendicular to an axial direction of a winding drum, from the terminal boards and bend and are inserted into through-holes of the printed circuit board. First and second touching surfaces, which are parts of a downside surface of the second flange, touch an upside surface of the printed circuit board.

Abstract: A current-sensing assembly comprising a housing and first and second current transformers contained in and fixed in position by the housing. The assembly includes at least one conducting pin corresponding to each of the first and second current transformers and inserted through the housing to expose a top end and a bottom end. The top end of the pin is electrically coupled to an end of the conducting wire of the corresponding current transformer through a window in the housing coinciding with the current transformer. The top end of a common pin is electrically coupled through the window to the opposite end of the coil conductor. The bottom end of each pin is configured to be coupled to a printed circuit board. The housing includes first and second elongated rings passing substantially through the centers of the current transformers and configured to accept first and second current lines.

Abstract: A transformer that comprises a coil module, a core and two bases is provided. The core penetrates through the coil module. The two bases are respectively disposed on the opposite ends of the core to clamp the coil module. The coil module comprises a plurality of coils which are sequentially stacked. Each of the coils includes a plurality of PCBs which are electrically connected and sequentially stacked. Each of the PCBs is formed with a printed circuit in a spiral configuration with respect to the core. Each of the coils is formed by the electrically connected print circuits which are formed on the adjacent PCBs. Thus, the present invention provides a transformer with high efficiency and slimness.

Abstract: Novel applications of nanocoil technology and novel methods of fabricating nanocoils for use in such applications and others. Such applications include inductors or traveling wave tubes fabricated from spiral nanocoils. Such applications includes inductors or traveling wave tubes fabricated from a method for fabricating nanocoils with a desired pitch. Such a method includes determining a desired pitch for fabricated nanocoil, selecting coiling arm orientation in which coiling arm orientation is arm angle between coiling arm an crystalline orientation of underlying substrate, whereby coiling arm orientation affects pitch of fabricated nanocoil, patterning coiling arm structure with selected coiling arm orientation, and, releasing coiling arm, whereby fabricated nanocoil is formed.

Abstract: An inductor has a case having an opening, a core accommodated in the case, a coil wound on a part of the core and a fixing member fixed to the case. The fixing member fixes the core by contacting a top surface of the core facing the opening and elastically biasing the core toward a bottom surface of the case. The fixing member further includes a first plate portion and a first contacting portion. The first plate portion is disposed between the top surface of the core and the opening of the case and extending in parallel with the top surface of the core. The first contacting portion extends from a fore-end portion of the first plate portion so as to be U-shaped and having a distal end portion elastically push-contacting the top surface of the core.

Abstract: A signal distribution inductor is suitable to be adsorbed by a surface mounting technology (SMT) apparatus. The signal distribution inductor includes a base, a separated iron-core, and a plurality of induction coils. The separated iron-core includes a first induced body and a second induced body, wherein the first induced body and the second induced body are provided at the base. The first induced body and the second induced body are joined together to form a joining surface through which the signal distribution inductor is adsorbed by the SMT apparatus. In addition, the first induced body has a first through hole, and the second induced body has a second through hole. The induction coils are wound on the first induced body, the second induced body and the base through the first through hole, the second through hole.

Abstract: A miniature surface-mount electronic component which can ensure sufficient impact resistance and vibration resistance especially in an application to a severe use environment such as a vehicle-mounted coil, by putting some contrivance into a method for fixing a coil in a molding process and a method for holding a core and terminals. A miniature surface-mount electronic component including a bar-shaped core 2 on which a winding wire 3 is wound, and metal plates 5, with an outer casing 7 made of an insulating resin molded, includes flanges 2b substantially quadrangular in section at both ends of the bar-shaped core 2, and vertical grooves a and b are provided on side surfaces of the flanges 2b of the bar-shaped core 2 as fixing portions for preventing positional displacement occurring when the outer casing 7 is molded.

Abstract: An inductance element (1) includes a doughnut-shaped magnetic core (2) having a wound body or a stacked body of a magnetic ribbon, a bottomed container (3) in which the doughnut-shaped magnetic core (2) is housed, and a conductive lead portion (5) inserted into a hollow section of the doughnut-shaped magnetic core (2) housed in the bottomed container (3). An open section of the bottomed container (3) is covered with an adhesive portion (4) which integrally fixes the doughnut-shaped magnetic core (2), the bottomed container (3) and the conductive lead portion (5). The adhesive portion (4) is entered into a gap between the doughnut-shaped magnetic core (2) and the bottomed container (3) and a gap between the bottomed container (3) and the conductive lead portion (5) in a range of 5 to 50% in average to a thickness of the doughnut-shaped magnetic core (2).

Abstract: A method to fabricate a molding inductor structure and a molding inductor structure are provided. The method comprises the steps of: performing a high pressure process on a first magnetic material to form a baseboard, wherein a central area of the baseboard comprises a pillar; providing a metal coil, wherein the metal coil comprises an open coil center; connecting the metal coil and the baseboard such that the pillar lodges in the open coil center; placing the connected metal coil and the baseboard into a mold; and forming a covering structure by stuffing a second magnetic material with a high pressure process to cover the connected metal coil and the baseboard to form the molding inductor structure.

Abstract: The present invention relates in general to the field of interface technology. Electronic components, such as modular converters for measurement control and regulation technology, in particular isolation amplifiers, are known from interface technology. Such isolation amplifiers can be used for galvanic separation, conversion, amplification and filtering of standard, normal signals and for matching analog signals. These isolation amplifiers are galvanically separated from one another in the input, output and supply circuits. According to the invention, a separate component of a transformer is integrated for separation into a circuit board of an isolation amplifier with the aid of SMD mounting technology, wherein the transformer contains a combination of inductive components, consisting of a magnetic core and a winding, and a substrate which contains internal printed conductors that form planar short-circuit windings.

Abstract: An assembly structure includes a transformer, a system circuit board and an auxiliary circuit board. The transformer includes a primary winding coil, a secondary winding assembly and a magnetic core assembly. The magnetic core assembly is partially embedded within the primary winding coil and the secondary winding assembly. The secondary winding assembly has multiple output ends. The system circuit board is connected to the primary winding coil. The auxiliary circuit board is connected to the system circuit board and has multiple connecting parts. The output ends of the secondary winding assembly of the transformer are connected with corresponding connecting parts of the auxiliary circuit board.

Abstract: A transformer arrangement with a piezoelectric transformer and a carrier will be disclosed. The transformer has a body in the form of a board. The transformer operates with thickness mode vibrations. The body is rigidly connected to the carrier in at least one peripheral region in which anti-nodes of a horizontal oscillation of the body appear.

Abstract: The present invention provides a fixing structure and a fixing member for a stationary induction apparatus, which can easily and inexpensively be assembled with a small number of constituent elements, and which are capable of reliable fixation. A fixing portion 4 which fixes the core 2 of a reactor to a case 1 is provided. The fixing portion 4 has a slide block 40 in contact with the core 2; a fixing bolt 42 which fixes the slide block 40 with respect to the case 1; and a slide base 41 provided between the slide block 40 and the case 1, and fixed to the case 1 together with the slide block 40. The slide block 40 and the slide base 41 have inclined faces 40d, 41b in mutual contact, and the slide block 40 has a first impelling portion 40a which impels the core 2 in a vertical direction and a second impelling portion 40b which impels the core 2 in a horizontal direction, according to fastening by the fixing bolt 42.

Abstract: The present invention relates to a circuit carrier and transformer assembly. The circuit carrier and transformer assembly includes a circuit carrier and a transformer. The transformer includes a bobbin with multiple bobbin bases. The circuit carrier includes multiple receiving holes corresponding to respective bobbin bases of the bobbin. The bobbin bases are received in respective bobbin bases when the transformer is mounted on the circuit carrier.

Abstract: The transformer has a bobbin, a coil assembly and a magnetic core assembly. The bobbin is mounted in the magnetic core assembly and has multiple connecting pins being formed on at least one side of a bottom surface of the bobbin. Each connecting pin has a top surface as a soldering surface that corresponds to a solder pad on a back of a circuit board. At least one fastener is further formed on the bottom surface of the circuit board. Therefore, when the transformer is mounted through the circuit board, the connecting pins are soldered on the back of the circuit board to reduce the total thickness of the combination of the transformer and the circuit board.

Abstract: A magnetic assembly includes a mounting substrate and a magnetic element mounted on the mounting substrate. The magnetic element includes a drum core provided with a flange portion at each end of a winding shaft, a coil wound on the winding shaft, and a shield core engaged with the drum core, the shield core including an engagement portion having a shape that corresponds to the shape of a portion of the outer circumference of at least one of the flange portions so that the engagement portion mates with the at least one flange portion.

Abstract: A generally planar shaped inductor is disclosed that is particularly adaptable for use in motion or position sensors. One inductor can function as a signal input unit and another as a pick up unit in an arrangement wherein both inductors are placed in a generally parallel juxtaposition for flux flow there between. A movable armature is located between the inductors to control the amount of flux transmission between inductors. The position of the armature relative to the inductors controls the output signal generated by the pickup inductor that are adapted to be converted into indications of displacements.

Abstract: In a DC to DC converter, first and second primary windings are magnetically coupled to a first secondary winding. Third and fourth primary windings are magnetically coupled to a second secondary winding. The first and second primary windings are magnetically coupled to the first secondary winding. The third and fourth primary windings are magnetically coupled to the second secondary winding. The first and third primary windings are coupled in series to form a first coil member. The second and fourth primary windings are coupled in series to form a second coil member. One end of the first coil member is coupled to the first positive power line. A first switching element is coupled between the first negative power line and the other end of the first coil member. A first capacitor is coupled between the first negative terminal and one end of the second coil member.

Abstract: A primary enclosure for electric power meters includes at least one shelf for supporting an instrument transformer. Slide mounts are mounted to the interior of the enclosure and to the shelf for slidably supporting the shelf for movement between a first use position in which the shelf and the transformer carried by the shelf are contained entirely within the interior of the enclosure and a second extended position wherein the shelf extends at least partially through an opening in a wall of the enclosure for servicing of the transformer The shelf can include shelf brackets attachable to the slide mounts and a transformer adapter plate to which the transformer is mounted prior to attaching the adapter plate to the adapter shelf to the shelf brackets.

Abstract: A magnetic-filed cancellation type transformer includes a primary winding wire and a secondary winding wire which generate magnetic flux when energized, and a core constituted by a magnetic leg portion about which the primary winding wire and the secondary winding wire are wound, and a base for fixing the magnetic leg portion. The primary winding wire and the secondary winding wire are alternately piled and wound on the magnetic leg portion, so that the direction of magnetic flux generated from the primary winding wire and the secondary winding wire are opposite to each other in any couple selected from among the pieces of magnetic flux, and the magnetic flux is cancelled out with each other.

Abstract: A mounting device includes a base plate for supporting an electrical coil and includes two or more legs that are substantially L-shaped. Each leg has a first end and a second end and the first end is secured to the base plate and the second end is in a direction away from the base plate. A contact pin extends through the second end of each leg and the legs are capable of resilient movement relative to the base plate.

Abstract: This invention relates to a transformer (1) for multi-output power supplies such as those commonly found in electronic equipment. The transformer comprises a magnetic core (3) and a plurality of windings (5, 7, 9) at least some of which are fractional windings, arranged about the magnetic core. The transformer comprises a dual transformer structure with a pair of transformers, a main transformer (11) and an auxiliary transformer (13). In a preferred embodiment, the main transformer and the auxiliary transformer are connected together. In this way, readily available magnetic components may be used in the construction of the transformer and the simple construction allows for a large cross-sectional area of transformer to be deployed so that reduced turn counts of windings may be used.

Abstract: In a coil device for an antenna, a wide surface of a connector connecting section and a mounting surface of a fixing section are substantially vertically arranged. A connecter terminal can take a first arrangement or a second arrangement to a resin member. In the first arrangement the connector terminal can take, the connector connecting section is positioned on one end side in the width direction of the resin member, and in the second arrangement, the connector connecting section is positioned on the other end side in the width direction of the resin member by turning the connector connecting section in the first arrangement 180 degrees.

Abstract: A complex common mode choke includes a base provided with two receiving recesses and a separation groove between the receiving recesses, a coil unit including two coil bobbins each mounted in a respective one of the two receiving recesses of the base and two coils each mounted on a respective one of the two coil bobbins, and an iron core mounted in the separation groove of the base and having two sides each located adjacent to and aligned with a respective one of the two coil bobbins and a respective one of the two coils. Thus, the iron core is located between the coils, and the surface area of each of the two opposite sides of the iron core can be adjusted so as to change the leakage inductance between the two coil bobbins.

Abstract: A jig (10) is used to form a coil (50) for an electrical machine. A plurality of conductive wires (56), each covered in a heat-curable electrically insulated material, are wound around a bobbin (12). Each succeeding winding in contra-wound relative to the previous winding, with the first turn (16) of each succeeding winding overlaying the last turn (5) of the previous winding. Undeformable electrically insulated inserts (54) are inserted into the windings before heating and compressing the coil (50) in the jig (10).

Abstract: An inductor circuit with high quality (Q) factor includes a primary inductor and a compensation sub-circuit. The compensation sub-circuit is electrically isolated from the primary inductor. The compensation sub-circuit is magnetically coupled with the primary inductor to compensate the loss in the primary inductor.

Abstract: A filter includes a coil leading structure and at least one coil. The coil leading structure includes a board and at least one pin. The pin is disposed at a side of the board and formed integrally with the board as a monolithic piece. The core is disposed on the board and has at least one end to be coupled with the pin.

Abstract: A magnetic device unit disposed on a circuit board is disclosed. The magnetic device comprises a magnetic device and a fixing component. The magnetic device has a conductive wire wound thereon. The conductive wire has a terminal. The fixing component is disposed on the circuit board and comprises a main body and a pin. The pin comprises a first conductive portion, a second conductive portion and a connection portion connecting the first and second conductive portions, wherein the connection portion is embedded in the main body and the second conductive portion is connected to the circuit board. The magnetic device is carried by the main body of the fixing component and the terminal of the conductive wire is connected to the first conductive portion of the pin for the magnetic device to be electrically connected to the circuit board via the pin.

Abstract: [PROBLEM] By simplifying a core securing structure of a reactor, miniaturization, lightweight, and low costs of the reactor are achieved. [SOLVING MEANS] The core securing member to secure a core 109 in a case 101 in the reactor wherein the core 109 and the coil 105 are housed in the case 101 is made up of a first spring portion S1 which gives momentum to a side face of the core 109 in a horizontal direction and a second spring portion S2 which gives momentum to an upper face of the core 109 in a vertical direction. Moreover, a stopper portion to restrict popping of the core from the case and the second spring portion are integrally formed with a notch being interposed between the stopper and the second spring portion so that the stopper portion covers part of an upper face of the core.

Abstract: A cooled high-power vehicle inductor includes an inductor core including a central axis; a first series of inductor windings around the central axis of the cooled high-power vehicle inductor, the first series of inductor windings having an outer perimeter; a second series of inductor windings around the central axis of the cooled high-power vehicle inductor, the second series of inductor windings having an inner perimeter that is substantially outside the outer perimeter of the first series of inductor windings, wherein the second series of inductor windings is electrically coupled to the first series of inductor windings; and a first heat transfer insert that is disposed between the outer perimeter of the first series of inductor windings and the inner perimeter of the second series of inductor windings, the first heat transfer insert forming a heat transfer path.

Abstract: A bobbin has a primary surface member contacted to an inner periphery of a cylindrical yoke and a secondary surface member which faces the primary surface member. The primary and secondary surface members form an accommodating space part into which a form coil is accommodated. One or more inserting holes are formed in the primary and secondary surface members. The inserting holes correspond to boss parts of a pole core which correspond to coil parts of the form coil. A plurality of nail parts is formed around each inserting hole. An inserting hole is formed in the secondary surface member. When assembling the boss parts of the pole core into the bobbin, the plural nail parts are bent toward the inner direction of the inserting hole, and finally placed between the boss parts and the inner periphery of the coil parts of the form coil.

Abstract: An electromagnetic assembly which has a base, at least one winding, and a magnetic core connected to the base, where at least one winding is mounted on the magnetic core. A housing part encloses at least part of at least one winding, and a printed circuit board is mounted to the housing part. The electromagnetic assembly can be a transformer or inductor, for example.

Abstract: A holder holds a ring-core choke with two or more wire windings. The holder has opposing, hinged side lugs, each of which has an isolating device for isolating the wire windings. The side lugs can be fixed preferably essentially parallel to each other preferably by means of isolating devices.

Abstract: The transformer has a bobbin, a coil assembly and a magnetic core assembly. The bobbin is mounted in the magnetic core assembly and has multiple connecting pins being formed on at least one side of a bottom surface of the bobbin. Each connecting pin has a top surface as a soldering surface that corresponds to a solder pad on a back of a circuit board. At least one fastener is further formed on the bottom surface of the circuit board. Therefore, when the transformer is mounted through the circuit board, the connecting pins are soldered on the back of the circuit board to reduce the total thickness of the combination of the transformer and the circuit board.

Abstract: A coil unit includes a planar coil, a coil-receiving housing having a depression that receives the planar coil, the planar coil being disposed in the coil-receiving housing so that a transmission side of the planar coil faces a bottom of the depression, and a substrate having a mounting surface that is provided with a mounted component and faces a non-transmission side of the planar coil, an inner end lead line and an outer end lead line of the planar coil being connected to the substrate. The substrate is secured as a lid of the coil-receiving housing on an open end side of the depression of the coil-receiving housing.

Abstract: A base of an inductor is provided. The inductor comprises an annular body, which has a hollow shaft portion and a surrounding sensing portion. The base comprises a bottom portion, a recess, and a hanging shelf. The recess is formed on the bottom portion. The hanger comprises a transverse shaft, disposed at the central portion of the hanging shelf and adapted to pass through the hollow shaft. When the lower portion of the hanging shelf is fixed in the recess, at least a portion of the peripheral induction portion of the annular body is adapted to rest in the recess.

Abstract: The present invention relates to a high voltage transformer with high magnetic leakage and dual high voltage output, comprising a base and a core set, wherein the base contains a hollow support into which a first core of the core set pierces, and primary coils are wound on both sides of the hollow support, while a plurality of isolation channels is installed for winding first and second secondary coils on external sides of primary coils. First and second slots are opened between the primary coils and the first and second secondary coils respectively, and both slots cut into an internal through hole. When a second core of the core set is placed at one end of the hollow support, extensions at both ends of the second core go through both sides of the first core, together with first and second protrusive parts between the two extensions that are installed within the first and second slots and combined with the first core to form multiple magnetic paths.

Abstract: A power device includes a discrete inductor having contacts formed on a first surface of the discrete inductor and at least one semiconductor component mounted on the first surface of the discrete inductor and coupled to the contacts. The discrete inductor further includes contacts formed on a second surface opposite the first surface and routing connections connecting the first surface contacts to corresponding second surface contacts. The semiconductor components may be flip chip mounted onto the discrete inductor contacts or wire bonded thereto.

Abstract: A parent-child leadframe type transformer includes a ferrite core module, a child leadframe and a parent leadframe. The parent leadframe has a first opening and a second opening on both ends. The length of the second opening is greater than the length of the first opening along the same axial direction. A containing space is defined between the first and second openings. The child leadframe has a coil winding slot and a through hole for installing the ferrite core module. The axial length of the child leadframe falls between the first and second openings, such that the child leadframe and the ferrite core module can be passed through the second opening, but limited by the first opening. The child leadframe, ferrite core module and parent leadframe are positioned to define a parent-child type transformer structure for reducing the overall height and complying with the safety regulation standards.

Abstract: The present invention relates in general to the field of interface technology. Electronic components, such as modular converters for measurement control and regulation technology, in particular isolation amplifiers, are known from interface technology. Such isolation amplifiers can be used for galvanic separation, conversion, amplification and filtering of standard, normal signals and for matching analog signals. These isolation amplifiers are galvanically separated from one another in the input, output and supply circuits. According to the invention, a separate component of a transformer is integrated for separation into a circuit board of an isolation amplifier with the aid of SMD mounting technology, wherein the transformer contains a combination of inductive components, consisting of a magnetic core and a winding, and a substrate which contains internal printed conductors that form planar short-circuit windings.

Abstract: A coil unit includes a planar coil, a magnetic member that is provided under the planar coil, a magnetic flux leakage prevention member that is provided under the magnetic member, and a heat sink that is provided under the magnetic flux leakage prevention member. The magnetic flux leakage prevention member is electrically insulated from the heat sink. The magnetic flux leakage prevention member is insulated from the heat sink using a double-sided adhesive tape, for example. Since the heat sink dissipates heat generated from the planar coil and is electrically insulated from the magnetic flux leakage prevention member, the heat sink does not function as a member which receives a magnetic flux.

Abstract: An electronic component in accordance with the invention includes a body, such as a base, having a high magnetic permeability material applied to an external surface thereof and a wire winding wound about at least a portion of the high magnetic permeability material. In a preferred form, the body is made of a non-conducting material, such as ceramic or plastic, and the high magnetic permeability material is made of a magnetic material such as ferrite or a metallic glass alloy (i.e., an amorphous metal). The component further includes a spacer for separating the wire winding from the high magnetic permeability material in order to prevent the amorphous metal from damaging the wire winding. The resulting electronic component is capable of sensing magnetic fields and may be used in a variety of circuits such as compasses and magnetometers.

Abstract: A plate member includes a frame portion (51) provided in a state of coupling both one end portion and other end portion and mounting terminal portions (44) protruding from the one end portion and the other end portion of said frame portion (51) to approach each other, from which a PCB joint portions (46) to be a mounting portion to a PCB are formed by cutting and bending when manufacturing a magnetic element. Further, a winding number adjustment means (41), which is capable of selecting joint portions with ends of a coil and adjusting the winding number of the coil in accordance with the selection, protrudes from the one end portion and the other end portion to approach each other farther as compared to the mounting terminal portions (44).